This is the previous code:

public class Testmain $\{$

public static void main$($String$[]$ args$)\{$

Product objProduct $=$ new Product$("$Generic Product", $50)$;

ElectronicsProduct objElectronicsProduct $=$ new ElectronicsProduct$("$Laptop$",1000,2,65)$;

System.out.println$("$Product information: $")$;

System.out.println$($objProduct$)$;

System.out.println$("$

Electronic product information: $")$;

System.out.println$($objElectronicsProduct$)$;

$\}$

$\}$

$--------$

class Product $\{$

private String name;

private double priceRange;

public Product$($String name, double PriceRange$)\{$

this.name $=$ name;

this.priceRange $=$ priceRange;

$\}$

public double getPriceRange$()\{$

return priceRange;

$\}$

public String toString$()\{$

return "Name: $"+$name$+",$ Price Range: $$"+$ priceRange;

$\}$

$\}$

$-------$

class ElectronicsProduct extends Product$\{$

private int warrantyPeriod;

private double powerConsumption;

public ElectronicsProduct$($String name, double priceRange, int warrantyPeriod, double powerConsumption$)\{$

super$($name$,$ priceRange$)$;

this.warrantyPeriod $=$ warrantyPeriod;

this.powerConsumption $=$ powerConsumption;

$\}$

public int getWarrantyPeriod$()\{$

return warrantyPeriod;

$\}$

public double getPowerConsumption$()\{$

return powerConsumption;

$\}$

@Override

public String toString$()\{$

return super.toString$()+",$ Warranty period: $"+$warrantyPeriod$+"$ years, Power consumption: $"+$powerConsumption$+$"watts";

$\}$

$\}$